OHA Drinking Water Services
OR41
PWS ID: 05946 ---- EVERGREEN MEADOWS WTR IMPROV DIST
Water Quality Alerts

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Alert Date Range: From to
Alert Type
 Alert ID Sample Date Alert Date Contact
Report		 Response
Time (Days)		 Location Analyte
 Result
 Current
Alert Level		 Current
MCL		 Units Sample Type Lab Sample ID SelectAtype FilterAlertDate
TCR ARCHIVE 05/12/1999 05/18/1999 COLIFORM (TCR) Present Present Routine 990524601A Alert TCR0 1999-05-18
TCR ARCHIVE 01/19/2000 01/26/2000 COLIFORM (TCR) Present Present Routine 000133301A Alert TCR0 2000-01-26
TCR ARCHIVE 01/25/2000 01/31/2000 COLIFORM (TCR) Present Present Repeat 000143401A Alert TCR0 2000-01-31
IOC ARCHIVE 01/15/2001 02/06/2001 AA SODIUM 100 20 MG/L A10116MAA Alert Chem IOC0 2001-02-06
TCR ARCHIVE 05/05/2002 05/13/2002 COLIFORM (TCR) Present Present Routine 020509701A Alert TCR0 2002-05-13
TCR ARCHIVE 05/07/2002 05/13/2002 COLIFORM (TCR) Present Present Repeat 020515302A Alert TCR0 2002-05-13
TCR ARCHIVE 05/07/2002 05/13/2002 COLIFORM (TCR) Present Present Repeat 020515303A Alert TCR0 2002-05-13
TCR ARCHIVE 05/07/2002 05/13/2002 COLIFORM (TCR) Present Present Repeat 020515304A Alert TCR0 2002-05-13
TCR ARCHIVE 05/07/2002 05/14/2002 COLIFORM (TCR) Present Present Repeat 020515301A Alert TCR0 2002-05-14
RAD CHEM652 09/04/2003 01/20/2004 EP-A GROSS ALPHA, EXCL. RADON & U 6.5 15 PCI/L 0309167R Alert Chem RAD0 2004-01-20
Notice - Sodium CHEM1065 11/09/2004 12/29/2004 EP-A SODIUM 142 20 MG/L 0411223I Notice Sodium 2004-12-29
TCR COLI2564 10/19/2005 10/24/2005 DIST-A COLIFORM (TCR) Present Present Routine 051042201A Alert TCR0 2005-10-24
TCR COLI3966 01/31/2007 02/02/2007 DIST-A COLIFORM (TCR) Present Present Routine 070160701A Alert TCR0 2007-02-02
TCR COLI4475 08/31/2007 09/04/2007 09/04/2007 0 DIST-A COLIFORM (TCR) Present Present Routine 070884501A Alert TCR0 2007-09-04
ARS CHEM3190 08/25/2008 10/15/2008 10/22/2008 7 EP-A ARSENIC 0.01 0.01 MG/L 080864601A-I Alert Chem CMCL ARS0 2008-10-15
Notice - Sodium CHEM3190 08/25/2008 10/15/2008 10/22/2008 7 EP-A SODIUM 104 20 MG/L 080864601A-I Notice Sodium 2008-10-15
ARS CHEM3234 10/29/2008 11/05/2008 11/05/2008 0 EP-A ARSENIC 0.0101 0.01 MG/L 081061101A-I Alert Chem CMCL ARS0 2008-11-05
TCR COLI5998 12/18/2008 12/23/2008 12/22/2008 -1 DIST-A COLIFORM (TCR) Present Present Routine 081238601A Alert TCR0 2008-12-23
TCR COLI6004 12/24/2008 12/29/2008 DIST-A COLIFORM (TCR) Present Present Repeat 081251401A Alert TCR0 2008-12-29
TCR COLI6004 12/24/2008 12/29/2008 DIST-A COLIFORM (TCR) Present Present Repeat 081251402A Alert TCR0 2008-12-29
TCR COLI6004 12/24/2008 12/29/2008 DIST-A COLIFORM (TCR) Present Present Repeat 081251403A Alert TCR0 2008-12-29
TCR COLI6004 12/24/2008 12/29/2008 DIST-A COLIFORM (TCR) Present Present Repeat 081251404A Alert TCR0 2008-12-29
TCR COLI6123 02/09/2009 02/17/2009 12/30/2008 -49 DIST-A COLIFORM (TCR) Present Present Routine 090124205A Alert TCR0 2009-02-17
TCR COLI6123 02/09/2009 02/17/2009 12/30/2008 -49 DIST-A COLIFORM (TCR) Present Present Routine 090214202A Alert TCR0 2009-02-17
TCR COLI6441 07/08/2009 07/10/2009 07/10/2009 0 DIST-A COLIFORM (TCR) Present Present Routine 090721301A Alert TCR0 2009-07-10
ARS CHEM3598 07/08/2009 07/22/2009 07/22/2009 0 EP-A ARSENIC 0.0107 0.01 MG/L 090721301B-I Alert Chem CMCL ARS0 2009-07-22
TCR COLI6454 07/10/2009 07/13/2009 07/13/2009 0 DIST-A COLIFORM (TCR) Present Present Repeat 090728403A Alert TCR0 2009-07-13
ARS CHEM4063 04/23/2010 05/07/2010 05/07/2010 0 EP-A ARSENIC 0.0114 0.01 MG/L 100452601A-I Alert Chem CMCL ARS0 2010-05-07
TCR COLI7684 06/01/2010 06/03/2010 06/03/2010 0 DIST-A COLIFORM (TCR) Present Present Routine 100600501A Alert TCR0 2010-06-03
TCR COLI7698 06/03/2010 06/07/2010 06/07/2010 0 DIST-A COLIFORM (TCR) Present Present Repeat 100613401A Alert TCR0 2010-06-07
ARS CHEM4222 07/02/2010 07/08/2010 07/20/2010 12 EP-A ARSENIC 0.0115 0.01 MG/L 100705701A Alert Chem CMCL ARS0 2010-07-08
ARS CHEM4444 10/07/2010 10/20/2010 10/21/2010 1 EP-A ARSENIC 0.0106 0.01 MG/L 101021501A-I Alert Chem CMCL ARS0 2010-10-20
ARS CHEM4677 01/05/2011 01/11/2011 01/12/2011 1 EP-A ARSENIC 0.0111 0.01 MG/L 110106601A-I Alert Chem CMCL ARS0 2011-01-11
ARS CHEM4837 04/01/2011 04/11/2011 05/12/2011 31 EP-A ARSENIC 0.0119 0.01 MG/L 110403301A-I Alert Chem CMCL ARS0 2011-04-11
Notice - Sodium CHEM4837 04/01/2011 04/11/2011 05/12/2011 31 EP-A SODIUM 70.6 20 MG/L 110403301A-I Notice Sodium 2011-04-11
ARS CHEM4945 07/05/2011 07/12/2011 07/12/2011 0 EP-A ARSENIC 0.0115 0.01 MG/L 110709301A-I Alert Chem CMCL ARS0 2011-07-12
ARS CHEM5090 10/04/2011 10/07/2011 10/07/2011 0 EP-A ARSENIC 0.0113 0.01 MG/L 111005702A-I Alert Chem CMCL ARS0 2011-10-07
ARS CHEM5216 01/03/2012 01/06/2012 01/10/2012 4 EP-A ARSENIC 0.0114 0.01 MG/L 120104801A-I Alert Chem CMCL ARS0 2012-01-06
ARS CHEM5331 04/05/2012 04/11/2012 04/11/2012 0 EP-A ARSENIC 0.0118 0.01 MG/L 120414101A-I Alert Chem CMCL ARS0 2012-04-11
ARS CHEM5440 07/05/2012 07/20/2012 07/20/2012 0 EP-A ARSENIC 0.0129 0.01 MG/L 120714501A-I Alert Chem CMCL ARS0 2012-07-20
TCR COLI10890 09/04/2012 09/07/2012 09/07/2012 0 DIST-A COLIFORM (TCR) Present Present Routine 120901701A Alert TCR0 2012-09-07
LCR CHEM7745 11/15/2017 10/23/2017 10/24/2017 1 DIST-A LEAD SUMMARY 0.00494 0.015 MG/L Alert Chem LCR0 2017-10-23
TCR COLI18151 08/30/2018 08/31/2018 09/04/2018 4 DIST-A COLIFORM (TCR) Present Present Routine 1808D88 Alert TCR0 2018-08-31
TCR COLI20163 08/17/2020 08/18/2020 08/18/2020 0 DIST-A COLIFORM (TCR) Present Present Routine 2008069201 Alert TCR0 2020-08-18
ARS CHEM9138 11/12/2020 11/17/2020 11/17/2020 0 EP-A ARSENIC 0.0107 0.01 MG/L 2011058601A-I Alert Chem CMCL ARS0 2020-11-17
ARS CHEM9283 03/31/2021 04/06/2021 04/05/2021 -1 EP-A ARSENIC 0.0125 0.01 MG/L 2103185301A-I Alert Chem CMCL ARS0 2021-04-06
TCR COLI20935 04/28/2021 04/30/2021 04/29/2021 -1 DIST-A COLIFORM (TCR) Present Present Routine 2104146301 Alert TCR0 2021-04-30
TCR COLI21039 06/21/2021 06/22/2021 06/22/2021 0 DIST-A COLIFORM (TCR) Present Present Routine 2106110501 Alert TCR0 2021-06-22
TCR COLI21085 07/01/2021 07/02/2021 07/02/2021 0 DIST-A COLIFORM (TCR) Present Present Repeat 2107001001 Alert TCR0 2021-07-02
TCR COLI21085 07/01/2021 07/02/2021 07/02/2021 0 DIST-A COLIFORM (TCR) Present Present Repeat 2107001002 Alert TCR0 2021-07-02
VOC CHEM9979 10/17/2022 11/02/2022 11/02/2022 0 EP-A 1,2-DICHLOROETHANE 0.00107 0.005 MG/L 22100718-01-V Alert Chem VOC0 2022-11-02
Notice - Sodium CHEM9983 10/17/2022 11/07/2022 EP-A SODIUM 70.8 20 MG/L 22100718-01-I Notice Sodium 2022-11-07
ARS ARS-19 03/14/2023 03/21/2023 03/21/2023 0 SRC-AA ARSENIC 0.0116 0.01 MG/L 23030631-01A-I Alert Chem CMCL ARS0 2023-03-21


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